package com.example.service.impl;

import com.example.service.OrderMapper;
import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;

/**
 * @author mingtian
 * @version V1.0
 * @Description 订单接口实现类
 * @date 2019/12/9 16:55
 */
@Primary
@Component
public class OrderService01 implements OrderMapper {
    public void add() {
        System.out.println("OrderService01");
    }
}
